4416451628 has 48 divisors (see below), whose sum is σ = 8310133440. Its totient is φ = 2048876544.

The previous prime is 4416451577. The next prime is 4416451631. The reversal of 4416451628 is 8261546144.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428876 + ... + 439052.

It is an arithmetic number, because the mean of its divisors is an integer number (173127780).

Almost surely, 2^4416451628 is an apocalyptic number.

It is an amenable number.

4416451628 is a deficient number, since it is larger than the sum of its proper divisors (3893681812).

4416451628 is a wasteful number, since it uses less digits than its factorization.

4416451628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10346 (or 10344 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 4416451628 is about 66456.3889178460. The cubic root of 4416451628 is about 1640.6822993831.

The spelling of 4416451628 in words is "four billion, four hundred sixteen million, four hundred fifty-one thousand, six hundred twenty-eight".